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Reliable overcurrent protection
Apply instantaneous/time-delayed overcurrent, earth fault and sensitive earth fault protection. Guard against broken conductors, load unbalance and thermal overload.
Why Reyrolle 7SR10?
Designed for dependable and straightforward protection, the Reyrolle 7SR10 Argus numerical relay provides advanced overcurrent and earth fault protection for distribution and industrial applications.
In addition to the comprehensive protection package, the 7SR10 also includes monitoring, instrumentation and metering. It integrates input and output logic, data logging and fault reports to help you manage incidents.
Fast and straightforward configuration eliminates the need for extensive training, with access available through intuitive relay fascia menus or the free of charge Reydisp Evolution PC configuration tool
Choose from multiple variants to match your specific power supply, input/output and communication needs. Access relay functionality via a front USB port for local PC connection or an optional rear RS485 port for remote management.
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Protect your system
Protect critical assets with overcurrent-earth fault protection. Minimize downtime, prevent equipment damage and maintain a secure electrical distribution environment.
Improve efficiency
Improve network visibility with integrated monitoring and metering. Comprehensive data logs and fault reports accelerate diagnostics, while support for IEC 60870-5-103, Modbus, and DNP3 ensures reliable SCADA connectivity.
Rapid Diagnostics & Service
Quickly identify and resolve issues with self-monitoring and fault reporting. Trip and maintenance counters support condition-based servicing, enabling quicker diagnostics and more efficient maintenance activities.
Featured capabilities
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Multiple hardware and communication options
The Reyrolle 7SR10 is designed with advanced hardware and multiple variants for power and I/O. Connect locally via front USB or remotely with an optional rear RS485 for flexible communication and adaptable integration.
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Control logic and monitoring integration
Integrate input/output logic for flexible configuration to meet application needs. Supervise trip circuits, total harmonic distortion, lockout and circuit breaker control for operational safety.